--train_path
"../data/ext_data/train.txt"
--dev_path
"../data/ext_data/dev.txt"
--label_path
"../data/ext_data/label.dict"
--num_epochs
10
--batch_size
8
--max_seq_len
256
--learning_rate
5e-5
--weight_decay
0.01
--max_grad_norm
1.0
--warmup_proportion
0.1
--log_steps
50
--eval_steps
250
--seed
1000
--device
"gpu"
--checkpoints
"../checkpoints/ext_checkpoints/"